Chat & Messaging
Part of Communication
Real-time chat, messaging APIs, and team communication
Services(10)
Ownership Structure
Deployment
License Type
Country
98/100
EU
BootstrappedSelf-HostableAGPL-3.0
Chat & Messaging
Nextcloud Talk
Video calls and chat integrated with Nextcloud, fully self-hosted and private.
★ 2.2k
98/100
EU
Bootstrapped
Communication
Crisp
Omnichannel customer support platform with live chat and AI agents
78/100
EU
Public (EU)SaaS
Chat & Messaging
LiveChat
Live chat software for sales and customer support
62/100
BootstrappedSelf-HostableApache-2.0
Chat & Messaging
Zulip
Open source team chat with threaded conversations
★ 26.1k
39/100
Mixed (<30% Non-EU)Self-HostableMIT
Communication
Chatwoot
Open-source customer support platform with live chat and omnichannel messaging
★ 37.8k
31/100
Mixed (>30% Non-EU)Self-HostableMIT
Chat & Messaging
Rocket.Chat
Open source communication platform for secure, self-hosted operations
★ 46.3k
20/100
Non-EU ControlledSelf-HostableMIT
Chat & Messaging
Mattermost
Open source collaboration platform for mission-critical operations
★ 39.3k
20/100
Adequacy
Non-EU ControlledSelf-HostableSaaSMIT
Chat & Messaging
Botpress
Open-source platform for building and deploying AI agents
★ 15.0k
20/100
Adequacy
Non-EU ControlledSelf-HostableApache-2.0
Chat & Messaging
Element Call
Decentralized video conferencing built on the Matrix protocol
★ 1.0k
20/100
Adequacy
Non-EU ControlledSelf-HostableApache-2.0
Chat & Messaging
Element
Secure messaging and collaboration built on the Matrix open standard
★ 13.6k